function Answer(a) {
    if (a == null) {
        a = {}
    }
    this.id = a.id != null ? a.id + "": (new Date()).getTime() + "";
    this.name = a.name != null ? a.name: "";
    
    this.checked = a.checked != null ? a.checked: 0;
    this.imageurl = a.imageurl != null ? a.imageurl: "";
    this.type = a.type != null ? a.type: 0;
    this.remark = a.remark != null ? a.remark: "";
    this.hasother = a.hasother != null ? a.hasother: 0;
    
    this.point = a.point != null ? a.point: 0;
    this.imagetype = a.imagetype != null ? a.imagetype: 2;
    this.imagewidth = a.imagewidth != null ? a.imagewidth: 0;
    this.imageheight = a.imageheight != null ? a.imageheight: 0
};